what does the author intend to illustrate with AAAA cars and Zodiac cars?

问题描述:

what does the author intend to illustrate with AAAA cars and Zodiac cars?
with AAAA cars and Zodiac cars是做什么成分啊?为什么是状语而不是宾补?Astrophysicists working with ground-based detectors at the South Pole and balloon-borne instruments are closing in on such structures,and may report their findings soon.
at the South Pole是做什么成分,老师说是定语,不知道宾补和定语有什么区别?本人比较笨,

这是道考研真题
状语
因为是用AAAA.证明 而不是证明AAAA.
at the south pole 还是状语 表地点的状语
宾补 从根本上讲 算是作者想用来表示宾语 但属于间接的表达方式 补足语前面肯定会有一眼看出的宾语
比如说 I see him swimming at the river.
一方面我看见他 另一方面 我看见游泳 而且是这个him在游
但是at the river 表示的是一个游泳的地点 表示周围环境状态 所谓状语 也就是说这部分是表示状态的吧